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Nationwide Installation Service Available - Speak To One Of The Team For A Quotation
COVID 19 Update - We Are Still Open & Available To Help On Projects of All Shapes & Sizes!
We Supply Both Hot & Cold Rolled Steel Frames To Best Suit Your Needs & Budget

Bolt Together Frame Kit Buildings Available at Unbeatable Prices!

High Quality Buildings & We Will Not Be Beaten On A Like-For-Like Quotation!

Call Us: 0800 689 3177 or Email Us: [email protected]

Full Installation & Turnkey Packages Available Nationwide

Welcome To national steel buildings

Whether you need a large clear span industrial or commercial unit, a small home garage or workshop, we specialise in steel buildings for every need.

We haven’t forgotten that you may not know what you are looking for or you have no idea where to start, that is why our friendly and incredibly knowledgeable team are here to help you in any way that we can.

Likewise, if you know exactly what you need and just need a really good company to work with, please get in touch and one of our experienced & professional team will be more than happy to assist, you will not be disappointed.

From the very first contact, right through the design, quotation, plan and build stages of your steel frame building, we will walk you through each and every step, answer all your questions and guide you through to the finished product. Its what we do and we’re great at it.

Steel Framed Buildings

Steel frame buildings are widely used in the building industry because they are cost-effective and time-saving. They provide a strong framework for a building that also provides a smooth finish.

Steel framed buildings have quickly become the standard for constructing buildings throughout a variety of industries. The advantages include its strength, durability, and ease of installation.

However, steel frames are expensive and require skilled workers. If you want to save money and build a quality structure, then you should consider buying a kit from a reliable manufacturer like National Steel Buildings.

Important things to consider when choosing a steel frame kit

There are several things to look at when selecting a kit. First, what type of framing do you need? Is it just structural or will there be interior walls as well? Are you planning on using large sliding doors? Will you be using a roof truss system or a flat roof? Do you plan on having windows or skylights? These all contribute to the size of the kit you’ll need. You may also need additional materials for your steel framed buildings such as sheathing, insulation, etc

What are the advantages of steel framed buildings?

The main advantage of steel framing is its strength. It’s very durable and can withstand extreme weather conditions. It’s also easy to install.

Another advantage is that they are relatively inexpensive compared to other types of construction. A typical kit costs around £10,000 and can easily last 20 years and more. This makes it an economical option for most businesses. 

Our metal buildings have been tried and tested to withstand the brunt of the UK’s worst winter weather conditions and are built to last. We strive to ensure that each and every client is delighted with the steel building that we provide for them, and we will work to your specific requirements.

Need a quote?

Contact us today!

Provide us with details of your requirements and we will send you a personalised no-obligation quote!

Why choose a Steel Framed Building?

If you are looking to start construction on a building, there is no better material to use than steel. Steel is in the midst of a renaissance as more and more small businesses and entrepreneurs begin using the material to make their dreams a reality. Major selling points of steel include its affordability, its sustainability, and its durability.

Steel can be used in a wide variety of buildings from warehouses to greenhouses to workhouses. Steel is durable and can protect your products from harsh outdoor elements. We can incorporate hot or cold rolled steel elements, depending on your needs to create the best quality steel buildings out there.

A Steel Building to fit your specific need

We offer quality steel constructions across a range of settings, including the following:

Commercial Steel Buildings

We design and supply a range of commercial units including factories, manufacturing facilities, offices and retail units. From smaller steel commercial industrial units to large constructions, we are sure to have a solution for your project. Our services include designing and installing specialist buildings for the M.O.D. and the NHS, and also providing steel buildings for the leisure industry, including leisure centres, sports halls, driving ranges and swimming pools.

All of our industrial steel buildings UK are custom made to order and installed to the highest standards. So if you need a commercial unit for your biomass building, garden centre or any specialist industrial building, we can help. Why not take a look at our steel buildings for sale section to see if what you need is available off the shelf?

Agricultural Steel Buildings

Our agricultural steel buildings UK are suitable for a range of uses on the farm . Their solid, cold rolled, high tensile steel construction, using portal frame technology, ensures that the finished industrial steel building is superbly strong and durable. Suitable for grain stores, storage, sleep and feed, dairy or machinery and vehicles, these agricultural buildings can be enclosed, open or a combination of both with the option of vented roofs for superb ventilation.

Warehousing and Storage

Whatever your warehousing or storage needs, we can provide you with the buildings steel to fit your requirements. Whether you need steel framed buildings to house your inventory, steel garages to store vintage cars or metal buildings suitable for an aircraft hangar, we have the experience and knowledge to design and supply the correct solution for your needs.

Domestic Steel Buildings

We can design and make domestic steel buildings for any use. Maybe you’re looking for steel garages or a steel framed workshop? Whatever your requirements, our expert team are always on hand to assist you through the entire process of designing and constructing your perfect steel building UK.

Quality Guaranteed

With National Steel Buildings, you can guarantee that all of the products we offer in our range will meet the highest quality standards possible. Using the latest machinery on the market and state of the art software developed by structural engineers, we can provide steel buildings of the highest quality available. We also supply architectural drawings for planning permission for steel framed buildings; structural engineering certification can also be supplied. We take pride in what we do and always strive for 100% customer satisfaction for all buildings steel that we make.

We pride ourselves on being able to offer national coverage with a local style service. Our team will always be on hand to best guide, assist and help you in any way that we can.

No matter how big or small your new steel frame building may be, we haven’t forgotten that customer service and satisfaction is paramount to a successful working relationship. With 20 + years’ experience in the construction industry, we can offer unrivalled service with a quality buildings to match and if we are quoting on a like for like basis, we believe you will not find a better value building solution.

So why not contact us today and see how we can help you?


Insulated Workshop – Beth Chatto Gardens

Our team is very pleased with the building and from our point of view it has been a pleasure working with you too.

It was an exciting project for us and the first building of this scale we have had – it was reassuring that you could take the time to talk us through the many options and you were very helpful and practical in your advice.

When we recover from the impact of Covid19 we may well be in touch for another building 😊

Julia Boulton
New Steel Frame Workshop & Store

We are incredibly happy with both the new building & the service we received from National Steel Buildings. We would have no hesitation in recommending this company to anyone.

Mrs L Carter
Carters Plumbing
Workshop & MOT Bay – Steel Frame Building

We needed to extend our existing MOT Bays, Nat Steel came up with a geat design which enabled us to make the most of the limited room we had in our yard.  A couple of minor issues that were quickly resolved as we went along.

Cannot fault the service received and the building is great.


Mr B Brady
NFC Commercials
Tidworth Garrison Golf Club – New Steel Building

We’re extremely happy with the end result and indeed with everything you guys have done for us and you’ve been absolutely brilliant with communication towards us and in answering the questions we had.

The new build is going to serve us for many years to come and I honestly can’t thank you enough.

Have a great Christmas.

Mr D Woods
Mr C Read – Fully Insulated Steel Building



I am really chuffed with the building and the skilled people employed to make and erect it, thank you.

Mr C Read
Private Individual